I don’t have 5G with my ATT plan. Honestly not anything I’d notice. My 4G seems fast enough to do everything I want. Are there upgrades coming to the 13 mini’s the 4G antennas where it might be more power efficient?
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iPhone 12 mini Are there any upgrades to 4G?
- Thread starter FlyingTexan
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I don’t have 5G with my ATT plan. Honestly not anything I’d notice. My 4G seems fast enough to do everything I want. Are there upgrades coming to the 13 mini’s the 4G antennas where it might be more power efficient?
Probably. Right now they use the Qualcomm x55 which is on the 7nm process. The iPhone 13 is expected to use the Qualcomm x60 which uses the 5nm process. The x60 is supposed to be 15% more energy efficient than the x55.
Comparison: https://www.androidcentral.com/qualcomm-x60-vs-x55-5g-comparison
Comparison: https://www.androidcentral.com/qualcomm-x60-vs-x55-5g-comparison
If you go to AT&T's website, they have a 5G coverage map. Pretty much everywhere they'll show their Fake 5G service which is enhanced 4G and almost nowhere they'll show true millimeter wave 5G (the really fast stuff requiring line of sight to the tower).
If you get a new 5G iPhone and use it on AT&T's network, you won't notice any difference compared to LTE (4G) just about everywhere.
Bottom line: almost no one on AT&T will benefit from the hype of super fast speeds that 5G has been touted.
If you get a new 5G iPhone and use it on AT&T's network, you won't notice any difference compared to LTE (4G) just about everywhere.
Bottom line: almost no one on AT&T will benefit from the hype of super fast speeds that 5G has been touted.
Isn’t Verizon the only carrier with any substantial amount of mmWave out in public use ? AT&T and Verizon both have substantial amount of C Band to use which should be started to be deployed by the end of the year and I know at least the iPhone supports the verizon bands of c band.
On that area there's not much innovation to expect. Reception/transmission efficiency of 3/4/5G phones depends for the most part on external factors: weather conditions, where the phone is located, how you hold it (cover it) and of course the physical- and network configuration of the cell tower itself. In fact cell towers steer the transmission power of each connected phone to get the most optimal connection. But if badly configured by the operator your battery can be drained much much more. For example if the network itself broadcasts lots of unsolicited traffic to all its clients, it will drain all those phones much more.